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DRD3.9MB-T1B Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
DRD3.9MB-T1BNEC500Yes

DRD3.

The DRD3.9MB-T1B is a high-performance diode manufactured by NEC.

Specifications:

  • Type: Fast Recovery Diode
  • Maximum Reverse Voltage (VRRM): 600V
  • Average Forward Current (IF(AV)): 3.9A
  • Peak Forward Surge Current (IFSM): 100A (non-repetitive)
  • Forward Voltage Drop (VF): 1.7V (typical at 3.9A)
  • Reverse Recovery Time (trr): 35ns (typical)
  • Operating Temperature Range: -55°C to +150°C
  • Package: TO-220AB (isolated type)

Descriptions & Features:

  • Designed for high-speed switching applications.
  • Low reverse recovery time ensures efficient performance in power supplies and inverters.
  • Isolated TO-220AB package provides thermal efficiency and electrical insulation.
  • Suitable for rectification, freewheeling, and snubber circuits.
  • High reliability and rugged construction for industrial and automotive applications.

This diode is commonly used in switching power supplies, motor drives, and UPS systems.

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